Question 1: A 50 mm diameter‚ thin wall metal pipe covered by 25 mm thick layer of insulation (ki = 0.085 W/m.K) and carrying a superheated steam at atmospheric pressure is suspended from the ceiling of a large room. The steam temperature entering the pipe is 120 oC‚ and the air temperature is 20 oC. The overall heat transfer coefficient on the outer surface of the covered pipe is 10 W/m2.K. if the velocity of the steam is 10 m/s‚ at what point along the pipe will the steam begin condensing and
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to 1914 had many specific changes that contributed to the structure of the western world before World War I. In the absolutism state sovereignty is embodied in the person of the ruler. Kings were absolute kings and were resposible to no none except god. In the seventeenth and eighteenth centuries absolute rulers had to respect the fundamental laws of their land. They had to control competing jurisdictions‚ institutions or groups that were interested in their territory. They regulated religious sects
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Winter Survival Exercise Situation You have just crash landed somewhere in the woods of southern Manitoba or possibly northern Minnesota. It is 11:32 am in mid-January. The small plane in which you were travelling crashed onto a small lake. The pilot and co-pilot were killed. Shortly after the crash‚ the plane sank completely into the lake with the pilot and co-pilot’s bodies inside. Everyone else on the flight escaped to land dry and without serious injury. The crash came suddenly before the
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Midterm Exam ID: Name___________________________________ Sec: Determine whether the quantitative variable is discrete or continuous. 2) the weight of a player on the wrestling team A) discrete B) continuous Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. Round relative frequencies to thousandths. 3) The results of a survey about a recent judicial appointment are given in the table below. Construct a relative frequency distribution
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educated philosophers believed that a revolution was the only way that the middle and lower class were to have a say in matters of state‚ and obtain their rights. Their goal in the revolution was to turn the absolute monarchy into a constitutional monarchy. The conservatives believed that the absolute monarchy should stay intact to preserve their heritage‚ and that the revolutionary changes brought more problems than they solved. The French revolution started in 1789 and officially lasted 10 years‚
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sustained this specific society and hint at what their typical day might have been like. A geologist studies the different layers of strata; upon discover of artifacts their advanced understanding of the Earth’s layers will assist us in accurate absolute dating. (4/11). These numerous dating techniques are a key element of archaeological dating because they will determine how old objects on this site are‚ therefore suggesting chronology of settlement all together. Lastly‚ we will need a cook who
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Hadar‚ also known as Beta Centauri‚ is the 10th brightest stars (11th as viewed from Earth). Hadar is a blue-white super giant in the constellation Centaurus (Cen). In about 4‚000 years‚ the motion of Alpha Centauri‚ who’s proper name is Rigel Kentaurus‚ will carry it close enough to Hadar that they will appear to be a magnificent double star. Because of the distance away from Earth that Alpha and Beta Centauri are (approximately 90 parsecs)‚ they will be an optical double. As they sit today‚ the
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Bonaparte instituted lasting reforms that mark the transition from absolute government to the modern state. One of Napoleon’s greatest contributions was the codification of French law and especially the great Civil Code that replaced the 360 local codes of the Ancient Regime. It was a combination of the egalitarianism of the Revolution and the authoritarianism of Napoleon. The code forbade privileges based on birth‚ allowed freedom of religion‚ and specified that government jobs go to the most qualified
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Absolute thresholds are the minimum level of stimulus intensity needed for a stimulus to be perceived. In other words‚ the absolute threshold is the amount of intensity needed for a person to detect a difference between something and nothing. Differential thresholds refer to the intensity difference needed between two stimuli before people can perceive that stimuli are different. Thus‚ the differential threshold is a relative concept. Weber’s law (1834) states the positive relation between the
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absolutely or approximately valid‚ to be considered fundamental for psychic measurement. There are‚ however‚ limits to its validity as well as complications‚ which we shall have carefully to examine later. Yet even where this law ceases to be valid or absolute‚ the principle of psychic measurement continues to hold‚ inasmuch as any other relation between constant increments of sensation and variable increments of stimulus‚ even though it is arrived at empirically and expressed by an empirical formula‚
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